EP1076239A3 - Revêtement en polymères hydrophiles réticulés - Google Patents

Revêtement en polymères hydrophiles réticulés Download PDF

Info

Publication number
EP1076239A3
EP1076239A3 EP00116757A EP00116757A EP1076239A3 EP 1076239 A3 EP1076239 A3 EP 1076239A3 EP 00116757 A EP00116757 A EP 00116757A EP 00116757 A EP00116757 A EP 00116757A EP 1076239 A3 EP1076239 A3 EP 1076239A3
Authority
EP
European Patent Office
Prior art keywords
coating
cross
hydrophilic polymers
linked hydrophilic
capillaries
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00116757A
Other languages
German (de)
English (en)
Other versions
EP1076239B1 (fr
EP1076239A2 (fr
Inventor
Detlev Dr. Belder
Heribert Husmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Studiengesellschaft Kohle gGmbH
Original Assignee
Studiengesellschaft Kohle gGmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Studiengesellschaft Kohle gGmbH filed Critical Studiengesellschaft Kohle gGmbH
Publication of EP1076239A2 publication Critical patent/EP1076239A2/fr
Publication of EP1076239A3 publication Critical patent/EP1076239A3/fr
Application granted granted Critical
Publication of EP1076239B1 publication Critical patent/EP1076239B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44752—Controlling the zeta potential, e.g. by wall coatings
EP00116757A 1999-08-11 2000-08-03 Procédé pour le revêtement des capillaires avec des polymères hydrophiles réticulés Expired - Lifetime EP1076239B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19938002A DE19938002A1 (de) 1999-08-11 1999-08-11 Beschichtung mit quervernetzten hydrophilen Polymeren
DE19938002 1999-08-11

Publications (3)

Publication Number Publication Date
EP1076239A2 EP1076239A2 (fr) 2001-02-14
EP1076239A3 true EP1076239A3 (fr) 2001-05-30
EP1076239B1 EP1076239B1 (fr) 2003-09-24

Family

ID=7918021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116757A Expired - Lifetime EP1076239B1 (fr) 1999-08-11 2000-08-03 Procédé pour le revêtement des capillaires avec des polymères hydrophiles réticulés

Country Status (6)

Country Link
US (1) US6596238B1 (fr)
EP (1) EP1076239B1 (fr)
JP (1) JP2001124737A (fr)
AT (1) ATE250762T1 (fr)
CA (1) CA2315479A1 (fr)
DE (2) DE19938002A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9904802D0 (sv) * 1999-12-23 1999-12-23 Amersham Pharm Biotech Ab Microfluidic surfaces
EP1548429A4 (fr) * 2002-09-05 2009-06-17 Katayanagi Inst Procede de separation de substances
US7329545B2 (en) 2002-09-24 2008-02-12 Duke University Methods for sampling a liquid flow
US6911132B2 (en) 2002-09-24 2005-06-28 Duke University Apparatus for manipulating droplets by electrowetting-based techniques
DE102004005337A1 (de) * 2004-02-04 2005-08-25 Studiengesellschaft Kohle Mbh Mikrofluidische Chips mit immanenten hydrophilen Oberflächen
JP4521754B2 (ja) * 2004-03-31 2010-08-11 富山県 キャピラリーチューブ及びその製造方法
JP5897780B2 (ja) 2005-01-28 2016-03-30 デューク ユニバーシティ プリント回路基板上の液滴操作装置及び方法
EP1919618A2 (fr) * 2005-05-21 2008-05-14 Core-Microsolutions, Inc. Attenuation de l'adsorption biomoleculaire avec des adjuvants polymeres hydrophiles
EP2278303A3 (fr) 2005-06-10 2012-02-22 Life Technologies Corporation Procédé et dispositif pour l'analyse génétique multiple
US8613889B2 (en) * 2006-04-13 2013-12-24 Advanced Liquid Logic, Inc. Droplet-based washing
US8637317B2 (en) * 2006-04-18 2014-01-28 Advanced Liquid Logic, Inc. Method of washing beads
US8492168B2 (en) * 2006-04-18 2013-07-23 Advanced Liquid Logic Inc. Droplet-based affinity assays
US20140193807A1 (en) 2006-04-18 2014-07-10 Advanced Liquid Logic, Inc. Bead manipulation techniques
US9476856B2 (en) 2006-04-13 2016-10-25 Advanced Liquid Logic, Inc. Droplet-based affinity assays
US8658111B2 (en) 2006-04-18 2014-02-25 Advanced Liquid Logic, Inc. Droplet actuators, modified fluids and methods
US8716015B2 (en) 2006-04-18 2014-05-06 Advanced Liquid Logic, Inc. Manipulation of cells on a droplet actuator
US8809068B2 (en) * 2006-04-18 2014-08-19 Advanced Liquid Logic, Inc. Manipulation of beads in droplets and methods for manipulating droplets
US10078078B2 (en) 2006-04-18 2018-09-18 Advanced Liquid Logic, Inc. Bead incubation and washing on a droplet actuator
US7851184B2 (en) * 2006-04-18 2010-12-14 Advanced Liquid Logic, Inc. Droplet-based nucleic acid amplification method and apparatus
WO2007123908A2 (fr) * 2006-04-18 2007-11-01 Advanced Liquid Logic, Inc. Opérations en puits multiples à base de gouttelettes
US7901947B2 (en) 2006-04-18 2011-03-08 Advanced Liquid Logic, Inc. Droplet-based particle sorting
US8637324B2 (en) 2006-04-18 2014-01-28 Advanced Liquid Logic, Inc. Bead incubation and washing on a droplet actuator
US7439014B2 (en) 2006-04-18 2008-10-21 Advanced Liquid Logic, Inc. Droplet-based surface modification and washing
US8980198B2 (en) 2006-04-18 2015-03-17 Advanced Liquid Logic, Inc. Filler fluids for droplet operations
KR101553679B1 (ko) * 2007-01-12 2015-09-17 보오드 오브 리젠츠, 더 유니버시티 오브 텍사스 시스템 저-흐름 분리 기법들의 인터페이스 연결
US9046514B2 (en) 2007-02-09 2015-06-02 Advanced Liquid Logic, Inc. Droplet actuator devices and methods employing magnetic beads
US8268246B2 (en) 2007-08-09 2012-09-18 Advanced Liquid Logic Inc PCB droplet actuator fabrication
GB2463750A (en) * 2008-07-15 2010-03-31 L3 Technology Ltd Assay device comprising surfaces of different surface energies
US9513253B2 (en) 2011-07-11 2016-12-06 Advanced Liquid Logic, Inc. Droplet actuators and techniques for droplet-based enzymatic assays

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796700A (en) * 1984-06-25 1989-01-10 Cities Service Oil And Gas Corporation Process for retarding fluid flow
EP0587156A1 (fr) * 1992-09-11 1994-03-16 Studiengesellschaft Kohle mbH Désactivation des surfaces intérieures de capillaires
US5322608A (en) * 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification
WO1996023221A1 (fr) * 1995-01-27 1996-08-01 Beckman Instruments, Inc. Colonnes capillaires d'electrophorese revetues d'alcool de polyvinyle
WO1999020378A1 (fr) * 1997-10-20 1999-04-29 Korea Research Institute Of Chemical Technology Procede de fabrication de membrane composite a couche de revetement hydrophile sur membrane support hydrophobe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680201A (en) * 1985-10-30 1987-07-14 Stellan Hjerten Coating for electrophoresis tube
US4865707A (en) * 1986-10-21 1989-09-12 Northeastern University Capillary gel electrophoresis columns
US5221447A (en) * 1991-12-06 1993-06-22 Bio-Rad Laboratories, Inc. Hydrophilic polymer coating of high pH stability for silica surfaces for suppression of electroendomosis and solute adsorption
DE69633962T2 (de) * 1995-01-27 2005-12-01 Northeastern University, Boston Verfahren zum Bilden einer kovalent gebundenen hydrophilen Schicht auf Basis von Polyvinyl-Alkohol für die Kapillarelektrophorese
US5792331A (en) * 1996-12-19 1998-08-11 Dionex Corporation Preformed polymer coating process and product

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796700A (en) * 1984-06-25 1989-01-10 Cities Service Oil And Gas Corporation Process for retarding fluid flow
EP0587156A1 (fr) * 1992-09-11 1994-03-16 Studiengesellschaft Kohle mbH Désactivation des surfaces intérieures de capillaires
US5322608A (en) * 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification
WO1996023221A1 (fr) * 1995-01-27 1996-08-01 Beckman Instruments, Inc. Colonnes capillaires d'electrophorese revetues d'alcool de polyvinyle
WO1999020378A1 (fr) * 1997-10-20 1999-04-29 Korea Research Institute Of Chemical Technology Procede de fabrication de membrane composite a couche de revetement hydrophile sur membrane support hydrophobe

Also Published As

Publication number Publication date
DE19938002A1 (de) 2001-02-15
EP1076239B1 (fr) 2003-09-24
DE50003808D1 (de) 2003-10-30
EP1076239A2 (fr) 2001-02-14
ATE250762T1 (de) 2003-10-15
CA2315479A1 (fr) 2001-02-11
US6596238B1 (en) 2003-07-22
JP2001124737A (ja) 2001-05-11

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